Thursday
4 December 2025
11 pm - 12 am (AEST)
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Show data readings





GOOD
FAIR
POOR
VERY POOR
EXTREMELY POOR
0 - 66
scale: 33 units		 67 - 99
scale: 33 units		 100 - 149
scale: 33 units		 150 - 199
scale: 33 units		 200
scale: 33 units
Scale: 0 to 250
 

 Pollutants Ozone
O3		 Ozone
O3		 Nitrogen
dioxide
NO2		 Visibility
NEPH		 Carbon
monoxide
CO		 Sulfur
dioxide
SO2		 Particles
PM10		 Particles
PM2.5		  Site AQI

highest
level at
the site
 Regional AQI

highest
level for
the region
 Averaging Periods 1-hour
average		 rolling
4-hour
average		 1-hour
average		 1-hour
average		 rolling
8-hour
average		 1-hour
average		 rolling
24-hour
average		 rolling
24-hour
average
Sydney East Alexandria 14 29 9 74 1 1 50 48 74 82
Cook And Phillip 17 26 0 73 1 44 41 73
Earlwood 6 19 52 48 42 52
Lidcombe 1 18 24 40 0 4 54 35 54
Macquarie Park 10 23 9 55 0 3 35 31 55
Randwick 16 31 5 73 1 54 37 73
Rozelle 10 22 13 78 1 3 53 43 78
Ultimo-uts 6 18 18 82 2 52 50 82
Sydney North-west Parramatta North 1 14 21 27 0 3 46 34 46 57
Penrith 18 19 9 12 2 0 44 38 44
Prospect 5 18 21 25 0 2 54 39 54
Richmond 19 30 4 11 0 46 35 46
Rouse Hill 25 31 6 19 1 2 45 44 45
St Marys 16 19 8 11 57 28 57
Sydney South-west Bringelly 9 18 8 10 0 58 39 58 62
Camden 17 24 6 9 0 40 36 40
Campbelltown West 0 9 27 8 0 1 42 42 42
Liverpool 3 7 18 7 0 0 62 37 62
Oakdale 33 45 3 8 29 30 45
Illawarra Wollongong 3 5 22 10 1 0 50 44 50 87
Kembla Grange 11 15 9 14 87 55 87
Albion Park South 13 12 5 12 0 61 45 61
Lower Hunter Newcastle 6 13 16 7 3 1 58 52 58 58
Beresfield 9 26 10 6 0 46 45 46
Wallsend 8 22 11 7 5 43 41 43
Newcastle Carrington 68 55 68 81
Stockton 22 28 1 0 72 47 72
Mayfield 12 0 81 47 81
Central Coast Wyong 7 17 13 28 0 3 50 51 51 51
Lake Macquarie Morisset 26 33 2 9 0 0 44 56 56 56
Central Tablelands Bathurst 2 7 7 21
Orange 12 10 9 7 21 17 21
Mid-north Coast Coffs Harbour 20 26 1 6 1 24 18 26 67
Port Macquarie 21 28 0 9 0 0 47 67 67
Northern Tablelands Armidale 13 17 24 24 24
North-west Slopes Gunnedah 20 22 1 26 26 26 37
Narrabri 22 20 22
Tamworth 22 23 3 37 26 37
Southern Tablelands Goulburn 18 26 5 6 25 16 26 26
South-west Slopes Albury 0 11 19 33 33 59
Wagga Wagga North 1 3 13 59 22 59
Muswellbrook Muswellbrook 20 23 9 0 43 28 43 43
Singleton Singleton 10 22 8 0 61 43 61 61
Merriwa Merriwa 34 44 1 5 0 0 36 24 44 44
NSW ALERTS SYDNEY FORECAST
Sat 6 Dec 2025
Updated hourly Updated daily
at 4:00pm
Gaps indicate that an instrument was not online for that period OR an average could not be calculated as there were not enough valid hourly data values OR that a pollutant is not measured at the site. Data from monitoring sites is collected, stored and shown in reports using Australian Eastern Standard time (AEST). Normally data for any hour should be available approximately 30 minutes later. During daylight saving, please be aware that the actual local time equals the displayed time plus 1 hour